IT975837B - Tassello espansibile di materia plastica per l avvitamento di viti di fissaggio - Google Patents

Tassello espansibile di materia plastica per l avvitamento di viti di fissaggio

Info

Publication number
IT975837B
IT975837B IT70689/72A IT7068972A IT975837B IT 975837 B IT975837 B IT 975837B IT 70689/72 A IT70689/72 A IT 70689/72A IT 7068972 A IT7068972 A IT 7068972A IT 975837 B IT975837 B IT 975837B
Authority
IT
Italy
Prior art keywords
screwing
fixing screws
expandable plastic
plastic dowel
dowel
Prior art date
Application number
IT70689/72A
Other languages
English (en)
Original Assignee
Bergwerksverband Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bergwerksverband Gmbh filed Critical Bergwerksverband Gmbh
Application granted granted Critical
Publication of IT975837B publication Critical patent/IT975837B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/02—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose in one piece with protrusions or ridges on the shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Dowels (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT70689/72A 1971-12-13 1972-11-23 Tassello espansibile di materia plastica per l avvitamento di viti di fissaggio IT975837B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2161717A DE2161717C2 (de) 1971-12-13 1971-12-13 Röhrenförmiger Spreizdübel aus zähplastischem Kunststoff

Publications (1)

Publication Number Publication Date
IT975837B true IT975837B (it) 1974-08-10

Family

ID=5827798

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70689/72A IT975837B (it) 1971-12-13 1972-11-23 Tassello espansibile di materia plastica per l avvitamento di viti di fissaggio

Country Status (6)

Country Link
US (1) US3854373A (it)
JP (1) JPS5330143B2 (it)
DE (1) DE2161717C2 (it)
FR (1) FR2165475A5 (it)
GB (1) GB1351580A (it)
IT (1) IT975837B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022101A (en) * 1974-10-31 1977-05-10 Arbman Development Ab Screw-socket fixture
DE3820759A1 (de) * 1988-06-18 1989-12-21 Fischer Artur Werke Gmbh Spreizduebel zum einschlagen in ein bohrloch mit hinterschneidung
DE3820760A1 (de) * 1988-06-18 1989-12-21 Fischer Artur Werke Gmbh Spreizduebel aus kunststoff
US5298217A (en) * 1992-02-28 1994-03-29 Mitchell Rubber Products, Inc. Impact attenuation safety cushion and system
DE19719634C1 (de) * 1997-05-09 1999-03-04 Daimler Benz Ag Bremseinheit mit einer nichtmetallischen Bremsscheibe aus Keramik und einer Nabe aus einem anderen Material
US6531011B2 (en) 1998-09-15 2003-03-11 Daimler Benz Ag Brake unit having a nonmetallic brake disc of ceramic and a hub of a different material
CN216241731U (zh) * 2021-07-29 2022-04-08 浙江印天健康科技有限公司 一种紧固螺钉及使用该紧固螺钉的升降桌

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1455893A (en) * 1921-11-03 1923-05-22 Aluminum Seal Company Unvulcanized rubber composition
DE545634C (de) * 1929-04-18 1932-03-09 John A Arenz Einschraubbarer Duebel mit spiralfoermigem Aussengewinde
NL31276C (it) * 1930-04-11
BE492234A (it) * 1949-11-11
US3400096A (en) * 1963-12-30 1968-09-03 Gen Tire & Rubber Co Process of making compositions useful for hard rubber products
DE1895802U (de) * 1964-02-06 1964-07-02 Artur Fischer Spreizduebel aus kunststoff.
US3359229A (en) * 1964-02-26 1967-12-19 Richardson Co Vulcanizable rubber compositions
DE1919713U (de) * 1965-05-08 1965-07-15 Bromslaw Buczak Quetschduebel.
US3404120A (en) * 1965-08-02 1968-10-01 Marathon Oil Co Polymer compositions containing coal which has been ground in a non-oxidizing atmosphre
DE1625336B2 (de) * 1967-11-10 1976-11-25 Fischer, Artur, Dr., 7241 Tumlingen Duebel
US3607737A (en) * 1968-09-18 1971-09-21 Stenberg Flygt Ab Method and apparatus for the aerobic purification of sewage water at a temperature higher than the ambient temperature

Also Published As

Publication number Publication date
JPS5330143B2 (it) 1978-08-25
DE2161717C2 (de) 1982-12-09
US3854373A (en) 1974-12-17
JPS4876327A (it) 1973-10-15
DE2161717A1 (de) 1973-06-14
FR2165475A5 (it) 1973-08-03
GB1351580A (en) 1974-05-01

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